maxillary sinus
intrasinus
extrasinus
sinusitis
parasinus
tentorial sinus
straight sinus
sinus rectus
sphenoid sinus
intrasinusoidal
paracavernous
intercavernous
frontal sinus
sinogram
pansinusitis
sinusopathy
sinography
sinusal
sinusoid
perisinusoidally
superficial middle cerebral vein
sigmoid sinus
sinuslike
sinusy
mala
ophthalmic vein
vena ophthalmica
sinopathogen
sagittal sinus
petrosal sinus
posterior vein of the left ventricle
vena posterior ventriculi sinistri
sinus transversus
transverse sinus
cavernous
ectotympanic
sinusectomy
phragma
sandworm
Thebesian valve
great cerebral vein
confluence of sinuses
posteroseptum
vena cerebri magna
anterorolandic
prementum
ethmoid sinus
antrum
intermediolateral nucleus
superior ophthalmic vein